This book attempts to expand the phenomenon of superradiation by preset boundary conditions. We know that when the probability is determined in advance, then the uncertainty principle appears to be untenable under changing conditions. In this way, there will be new channels for discussion of various old macro or micro phenomena. We also know that energy levels appear in the quantum energy equation. If additional potentials are added, the positive and negative energy levels may overlap, and superradiation may occur at that time. In principle, we create similar effects by preset boundary conditions.For example, I propose that since Hawking radiation may be a type of super radiation, the action of super radiation with a preset boundary satisfies some higher dimensional action structure, for example, the super radiance of a boson on a preset boundary for a Kerr black hole satisfies the algebraic structure of a boson on a Kerr-Schild black hole. I think the super radiance of a bounded fermion to a Kerr-structured black hole satisfies the mapping structure of the wormhole